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- menu "Hardware Spinlock Support"
- config DM_HWSPINLOCK
- bool "Enable U-Boot hardware spinlock support"
- help
- This option enables U-Boot hardware spinlock support
- config HWSPINLOCK_SANDBOX
- bool "Enable Hardware Spinlock support for Sandbox"
- depends on SANDBOX && DM_HWSPINLOCK
- help
- Enable hardware spinlock support in Sandbox. This is a dummy device that
- can be probed and support all the methods of HWSPINLOCK, but does not
- really do anything.
- config HWSPINLOCK_STM32
- bool "Enable Hardware Spinlock support for STM32"
- depends on ARCH_STM32MP && DM_HWSPINLOCK
- help
- Enable hardware spinlock support in STM32MP. Hardware spinlocks are
- hardware mutex which provide a synchronisation mechanism for the
- various processors on the SoC.
- endmenu
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